hellow friends ,,,i have a nokia n8 and its CFW is 024.001.C0401 ..i have installed QT 4.07(3)+ QT mobility 1.01(2) .....but now most of the apps are requiring the latest QT otherwise they are not installing (such as :voice screenshot,compass,campro,drawing board etc .) so i downloaded a new QT which contains QT 4.07(401) +QT mobility 1.2.0 ....when i completely+freshly formated my n8's set+mass memory and start installing that latest QT ,my n8 shows " Unable to install" thus, i cant install the latest QT and cant use so many usefull apps ...plz help me...what to do... what can be the problem ? and whats the solution ???plz help me...]